<template>
  <div class="container">
    <a-row :gutter="24">
      <a-col :xs="24" :sm="24" :md="24" :lg="24" :xl="24">
        相关文档：
        <a href="https://www.wangeditor.com/v5/for-frame.html#vue3" target="_blank">wangEditor for vue3</a>
      </a-col>
    </a-row>

    <a-divider orientation="left">wangEditor</a-divider>

    <div style="border: 1px solid #ccc">
      <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :default-config="toolbarConfig" :mode="mode" />
      <Editor v-model="valueHtml" style="height: 500px; overflow-y: hidden" :default-config="editorConfig" :mode="mode" @onCreated="handleCreated" />
    </div>
  </div>
</template>
<script lang="ts" setup name="DemoEditer">
import "@wangeditor/editor/dist/css/style.css"; // 引入 css
import type { ShallowRef } from "vue";
import { onBeforeUnmount, ref, shallowRef, onMounted } from "vue";
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";

const mode = "default"; // 或 'simple'

// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef();

// 内容 HTML
const valueHtml = ref("<p>hello</p>");

// 模拟 ajax 异步获取内容
onMounted(() => {
  setTimeout(() => {
    valueHtml.value = "<p>模拟 Ajax 异步设置内容</p>";
  }, 1500);
});

const toolbarConfig = {};
const editorConfig = { placeholder: "请输入内容..." };

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value;
  if (editor == null) return;
  editor.destroy();
});

const handleCreated = (editor: ShallowRef) => {
  editorRef.value = editor; // 记录 editor 实例，重要！
};
</script>

<style lang="less" scoped></style>
